4th May 2020 Picture Quiz

Here we have a pic from a Non-Trials and Non-Grass discipline, back when an ACU Western team was entered in Inter-Centre Team Enduros. A good number of selected riders did come from the centre's trials fraternity after the first few years. Can you name the riders below (and team manager)? The tie decider will be if you can add the bikes and models. The photo supplier will definitely be excluded from any attempt!